Here is a texture offered for free by FS. It's really nice but the intense baked on speculars are a serious flaw.

The specular remover did the work here instead of messing around endlessly with photoshop.

The left side is untreated.

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Renderosity forum reply notifications are wonky. If I read a follow-up in a thread, but I don't myself reply, then notifications no longer happen AT ALL on that thread. So if I seem to be ignoring a question, that's why. (Updated September 23, 2019)